---> uname -a: Linux prd-centos7-docker-4c-2g-104.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 7.7G 33G 20% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 7.7G 33G 20% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/13/21 _x86_64_ (2 CPU) 23:25:05 LINUX RESTART (2 CPU) 23:26:01 tps rtps wtps bread/s bwrtn/s 23:27:01 7.04 0.17 6.88 22.65 1374.55 23:28:01 0.45 0.00 0.45 0.00 7.64 23:29:01 0.23 0.00 0.23 0.00 2.70 23:30:01 0.23 0.00 0.23 0.00 3.35 23:31:01 0.28 0.00 0.28 0.00 3.06 23:32:01 0.27 0.00 0.27 0.00 3.10 23:33:01 0.23 0.00 0.23 0.00 3.35 23:34:01 0.23 0.00 0.23 0.00 2.85 23:35:01 8.29 0.10 8.19 9.99 463.31 Average: 1.92 0.03 1.89 3.63 207.13 23:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:27:01 5423128 0 813896 10.16 2620 1769296 1501384 16.58 599776 1586008 20 23:28:01 5425044 0 811972 10.14 2620 1769304 1464640 16.17 598764 1586444 20 23:29:01 5425540 0 811476 10.13 2620 1769304 1464580 16.17 603008 1581876 20 23:30:01 5425052 0 811956 10.14 2620 1769312 1464364 16.17 602280 1582732 20 23:31:01 5424368 0 812636 10.15 2620 1769316 1464484 16.17 596500 1589276 12 23:32:01 5424572 0 812428 10.14 2620 1769320 1464484 16.17 596520 1589276 8 23:33:01 5425156 0 811836 10.14 2620 1769328 1464364 16.17 595752 1589276 20 23:34:01 5425412 0 811576 10.13 2620 1769332 1464364 16.17 595776 1589276 8 23:35:01 4812220 0 934616 11.67 2620 2259484 1650680 18.22 781684 1927964 489308 Average: 5356721 0 825821 10.31 2620 1823777 1489260 16.44 618896 1624681 54382 23:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:27:01 eth0 7.63 4.86 6.73 2.23 0.00 0.00 0.00 0.00 23:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 eth0 6.13 2.88 4.15 0.37 0.00 0.00 0.00 0.00 23:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 eth0 1.30 0.28 0.34 0.20 0.00 0.00 0.00 0.00 23:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 eth0 0.57 0.07 0.06 0.01 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 eth0 0.67 0.38 0.35 0.23 0.00 0.00 0.00 0.00 23:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 eth0 0.17 0.10 0.07 0.04 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 eth0 393.95 269.12 2612.54 22.98 0.00 0.00 0.00 0.00 23:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.62 30.87 291.58 2.90 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/13/21 _x86_64_ (2 CPU) 23:25:05 LINUX RESTART (2 CPU) 23:26:01 CPU %user %nice %system %iowait %steal %idle 23:27:01 all 0.54 0.00 0.28 0.11 0.03 99.06 23:27:01 0 0.47 0.00 0.28 0.17 0.03 99.05 23:27:01 1 0.60 0.00 0.27 0.05 0.02 99.06 23:28:01 all 0.25 0.00 0.08 0.00 0.03 99.64 23:28:01 0 0.42 0.00 0.12 0.00 0.03 99.43 23:28:01 1 0.08 0.00 0.05 0.00 0.02 99.85 23:29:01 all 0.14 0.00 0.06 0.00 0.03 99.77 23:29:01 0 0.20 0.00 0.05 0.00 0.02 99.73 23:29:01 1 0.08 0.00 0.07 0.00 0.03 99.82 23:30:01 all 0.18 0.00 0.03 0.00 0.02 99.77 23:30:01 0 0.35 0.00 0.03 0.00 0.02 99.60 23:30:01 1 0.02 0.00 0.03 0.00 0.02 99.93 23:31:01 all 0.23 0.00 0.05 0.00 0.02 99.70 23:31:01 0 0.40 0.00 0.05 0.00 0.02 99.53 23:31:01 1 0.07 0.00 0.05 0.00 0.02 99.87 23:32:01 all 0.15 0.00 0.04 0.00 0.02 99.79 23:32:01 0 0.27 0.00 0.05 0.00 0.03 99.65 23:32:01 1 0.03 0.00 0.03 0.00 0.00 99.93 23:33:01 all 0.09 0.00 0.03 0.00 0.03 99.85 23:33:01 0 0.13 0.00 0.03 0.00 0.03 99.80 23:33:01 1 0.05 0.00 0.03 0.00 0.02 99.90 23:34:01 all 0.19 0.00 0.05 0.00 0.01 99.75 23:34:01 0 0.08 0.00 0.05 0.00 0.00 99.87 23:34:01 1 0.30 0.00 0.05 0.00 0.02 99.63 23:35:01 all 7.72 0.00 2.90 0.02 0.04 89.33 23:35:01 0 8.26 0.00 3.12 0.02 0.05 88.56 23:35:01 1 7.18 0.00 2.68 0.02 0.03 90.09 Average: all 1.04 0.00 0.39 0.01 0.02 98.53 Average: 0 1.16 0.00 0.42 0.02 0.03 98.38 Average: 1 0.92 0.00 0.36 0.01 0.02 98.69